Unit 1: Nice to see you again
Unit 3: What day is it today?
Unit 4: When's your birthday?
Unit 6: Where's your school?
Unit 7: What do you like doing?
Unit 8: What subjects do you have today?
Unit 9: What are they doing?
Unit 10: Where were you yesterday?
Unit 11: What time is it?
Unit 12: What does your father do?
Unit 13: Would you like some milk?
Unit 14: What does he look like?
Unit 15: When's Children Day?
Unit 16: Let's go to the bookshop
Unit 17: How much is the T-shirt?
Unit 18: What's your phone number?
Unit 19: What animal do you want to see?
Unit 20: What are you going to do this summer?